All Works on these two discs are dedicated to Rostropovich.
Lopes-Graça: Recorded: 1967, Moscow. World Premiere.
Knipper, Vainberg: Recorded: 25 II. 1964, Great Hall, Moscow Conservatoire. World Premieres.
Tishchenko: Recorded 6 II.1966, Philharmonic Hall, Leningrad.
Khachaturian: Recorded 4 IV.1964, Small Hall, Moscow Conservatoire (in the presence of the composer).
Toyama: Recorded 13.I.1967, Tchaikovsky Hall, Moscow. World Premiere.